| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 公司类型 | 通用 | 通用 | 通用 | 通用 |
| 一、经营活动产生的现金流量: | | | | |
| 销售商品、提供劳务收到的现金 | 1,000,374,511.4 | 403,183,247.33 | 1,663,341,862.95 | 1,219,750,659.87 |
| 收到的税费返还 | 12,357,694.71 | 9,314,402.52 | 26,922,736.86 | 23,522,020.29 |
| 收到其他与经营活动有关的现金 | 8,072,516.79 | 4,659,267.06 | 30,707,247.22 | 31,084,183.06 |
| 经营活动现金流入小计 | 1,020,804,722.9 | 417,156,916.91 | 1,720,971,847.03 | 1,274,356,863.22 |
| 购买商品、接受劳务支付的现金 | 758,144,022.2 | 291,768,017.43 | 1,300,760,739.1 | 947,528,262.44 |
| 支付给职工以及为职工支付的现金 | 121,923,533.54 | 65,745,534.74 | 213,324,247.28 | 157,174,489.57 |
| 支付的各项税费 | 29,769,349.94 | 20,904,258.16 | 36,747,292.45 | 25,648,319.14 |
| 支付其他与经营活动有关的现金 | 46,975,487.61 | 23,212,003.62 | 76,358,783.06 | 60,981,171.16 |
| 经营活动现金流出小计 | 956,812,393.29 | 401,629,813.95 | 1,627,191,061.89 | 1,191,332,242.31 |
| 经营活动产生的现金流量净额 | 63,992,329.61 | 15,527,102.96 | 93,780,785.14 | 83,024,620.91 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 331,906,406.59 | 190,386,593.15 | 221,174,068.78 | 294,172,605.21 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 7,000 | - | 1,019,320 | 268,884 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | - | 3,600,000 |
| 收到的其他与投资活动有关的现金 | 97,236.65 | 45,654 | 100,036,517.79 | 1,537,647.39 |
| 投资活动现金流入小计 | 332,010,643.24 | 190,432,247.15 | 322,229,906.57 | 299,579,136.6 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 49,726,169.86 | 26,516,718.09 | 231,459,061.74 | 213,141,656.54 |
| 投资支付的现金 | 288,706,235.47 | 135,448,271 | 339,195,048.96 | 461,266,000 |
| 支付其他与投资活动有关的现金 | - | 10,872,629.33 | 172,508,041.46 | 7,250,505.26 |
| 投资活动现金流出小计 | 338,432,405.33 | 172,837,618.42 | 743,162,152.16 | 681,658,161.8 |
| 投资活动产生的现金流量净额 | -6,421,762.09 | 17,594,628.73 | -420,932,245.59 | -382,079,025.2 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 658,230,000 | 210,200,000 | 1,114,307,873.97 | 703,247,873.97 |
| 筹资活动现金流入小计 | 658,230,000 | 210,200,000 | 1,114,307,873.97 | 703,247,873.97 |
| 偿还债务支付的现金 | 611,932,495.6 | 145,236,911.57 | 611,862,843.59 | 260,057,857.61 |
| 分配股利、利润或偿付利息支付的现金 | 32,820,834.23 | 11,323,797.94 | 39,089,016.21 | 33,665,556.13 |
| 支付其他与筹资活动有关的现金 | 3,373,597.68 | 1,633,025.54 | 39,360,509.36 | 35,309,592.59 |
| 筹资活动现金流出小计 | 648,126,927.51 | 158,193,735.05 | 690,312,369.16 | 329,033,006.33 |
| 筹资活动产生的现金流量净额 | 10,103,072.49 | 52,006,264.95 | 423,995,504.81 | 374,214,867.64 |
| 四、汇率变动对现金及现金等价物的影响 | 337,070.58 | 746,205.34 | 1,728,211.93 | 899,575.98 |
| 五、现金及现金等价物净增加额 | 68,010,710.59 | 85,874,201.98 | 98,572,256.29 | 76,060,039.33 |
| 加:期初现金及现金等价物余额 | 245,743,781.39 | 245,743,781.39 | 147,171,525.1 | 147,171,525.1 |
| 期末现金及现金等价物余额 | 313,754,491.98 | 331,617,983.37 | 245,743,781.39 | 223,231,564.43 |
| 补充资料: | | | | |
| 净利润 | 16,888,203.37 | - | 39,259,361.66 | - |
| 资产减值准备 | 421,911.58 | - | 13,833,822.76 | - |
| 固定资产和投资性房地产折旧 | 47,063,907.01 | - | 80,510,088.23 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 47,063,907.01 | - | 80,510,088.23 | - |
| 无形资产摊销 | 3,586,128.42 | - | 8,792,736.86 | - |
| 长期待摊费用摊销 | 3,791,158.85 | - | 8,846,994.07 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -587.5 | - | -7,075.5 | - |
| 固定资产报废损失 | - | - | 43,246.93 | - |
| 公允价值变动损失 | -60,175.5 | - | -502,341.77 | - |
| 财务费用 | 20,615,513.47 | - | 36,702,028.32 | - |
| 投资损失 | -6,040,205.81 | - | -7,577,049.12 | - |
| 递延所得税 | -7,161,885.29 | - | -10,494,267.3 | - |
| 其中:递延所得税资产减少 | -6,913,001.3 | - | -14,811,746.39 | - |
| 递延所得税负债增加 | -248,883.99 | - | 4,317,479.09 | - |
| 存货的减少 | -35,155,213.49 | - | 18,298,371.15 | - |
| 经营性应收项目的减少 | 24,316,625.4 | - | -186,275,169.68 | - |
| 经营性应付项目的增加 | -9,001,356.66 | - | 82,888,633.37 | - |
| 现金的期末余额 | 313,754,491.98 | - | 245,743,781.39 | - |
| 减:现金的期初余额 | 245,743,781.39 | - | 147,171,525.1 | - |
| 现金及现金等价物的净增加额 | 68,010,710.59 | - | 98,572,256.29 | - |
| 公告日期 | 2025-08-23 | 2025-04-30 | 2025-04-25 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |